document.body.innerHTML = document.body.innerHTML.replaceAll("Coronavirus", "Your Mom");
document.body.innerHTML = document.body.innerHTML.replaceAll("COVID-19", "Your Mom");
const p = 'The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?';
console.log(p.replaceAll('dog', 'monkey'));
// expected output: "The quick brown fox jumps over the lazy monkey. If the monkey reacted, was it really lazy?"
var frase = "Son tres mil trescientos treinta y tres con nueve";
frase = frase.replace("tres","dos");
console.log(frase);
//Son dos mil trescientos treinta y tres con nueve